}// prepare
/// <summary>
/// Alert table
/// </summary>
/// <returns>int</returns>
///
override protected string DoIt()
{
string exception = "";
log.Info("C_Column_ID=" + p_AD_Column_ID);
if (p_AD_Column_ID == 0)
{
// return "";
throw new Exception("@No@ @AD_Column_ID@");
}
//IDbTransaction trx = ExecuteQuery.GerServerTransaction();
MColumn column = new MColumn(GetCtx(), p_AD_Column_ID, Get_Trx());
if (column.Get_ID() == 0)
{
throw new Exception("@NotFound@ @AD_Column_ID@" + p_AD_Column_ID);
}
MTable table = MTable.Get(GetCtx(), column.GetAD_Table_ID());
if (table.Get_ID() == 0)
{
throw new Exception("@NotFound@ @AD_Table_ID@" + column.GetAD_Table_ID());
}
// Find Column in Database
DatabaseMetaData md = new DatabaseMetaData();
String catalog = "";
String schema = DataBase.DB.GetSchema();
//get table name
string tableName = table.GetTableName();
int noColumns;
string sql = null;
//get columns of a table
DataSet dt = md.GetColumns(catalog, schema, tableName);
md.Dispose();
//for each column
for (noColumns = 0; noColumns < dt.Tables[0].Rows.Count; noColumns++)
{
string columnName = dt.Tables[0].Rows[noColumns]["COLUMN_NAME"].ToString().ToLower();
if (!columnName.Equals(column.GetColumnName().ToLower()))
{
continue;
}
//check if column is null or not
string dtColumnName = "is_nullable";
string value = "YES";
//if database is oracle
if (DatabaseType.IsOracle)
{
dtColumnName = "NULLABLE";
value = "Y";
}
bool notNull = false;
//check if column is null
if (dt.Tables[0].Rows[noColumns][dtColumnName].ToString() == value)
{
notNull = false;
}
else
{
notNull = true;
}
//............................
//if column is virtual column then alter table and drop this column
if (column.IsVirtualColumn())
{
sql = "ALTER TABLE " + table.GetTableName()
+ " DROP COLUMN " + columnName;
}
else
{
sql = column.GetSQLModify(table, column.IsMandatory() != notNull);
noColumns++;
break;
}
}
dt = null;
//while (rs.next())
//{
// noColumns++;
// String columnName = rs.getString ("COLUMN_NAME");
// if (!columnName.equalsIgnoreCase(column.getColumnName()))
// continue;
// // update existing column
// boolean notNull = DatabaseMetaData.columnNoNulls == rs.getInt("NULLABLE");
// if (column.isVirtualColumn())
// sql = "ALTER TABLE " + table.getTableName()
// + " DROP COLUMN " + columnName;
// else
// sql = column.getSQLModify(table, column.isMandatory() != notNull);
// break;
//}
//rs.close();
//rs = null;
// No Table
if (noColumns == 0)
{
sql = table.GetSQLCreate();
}
// No existing column
else if (sql == null)
{
if (column.IsVirtualColumn())
{
return("@IsVirtualColumn@");
}
sql = column.GetSQLAdd(table);
}
int no = 0;
if (sql.IndexOf("; ") == -1)
{
//no =
//ExecuteQuery.ExecuteNonQuery(sql, false, Get_Trx());
try
{
no = DataBase.DB.ExecuteQuery(sql, null, Get_Trx());
AddLog(0, DateTime.MinValue, Decimal.Parse(no.ToString()), sql);
}
catch (Exception ex)
{
exception = ex.Message;
}
//addLog (0, null, new BigDecimal(no), sql);
}
else
{
//string ss = "; ";
string[] statements = sql.Split(';');
for (int i = 0; i < statements.Length; i++)
{
int count = DataBase.DB.ExecuteQuery(statements[i].ToString(), null, Get_Trx());
AddLog(0, DateTime.MinValue, Decimal.Parse(count.ToString()), statements[i]);
no += count;
//ExecuteQuery.ExecuteNonQuery(statements[i].ToString());
}
}
if (no == -1)
{
string msg = "@Error@ ";
ValueNamePair pp = VAdvantage.Logging.VLogger.RetrieveError();
if (pp != null)
{
msg += exception + " - ";
}
msg += sql;
throw new Exception(msg);
}
string r = createFK();
return(sql + "; " + r);
} // doIt
} // doIt
private String createFK()
{
String returnMessage = "";
if (p_AD_Column_ID == 0)
{
throw new Exception("@No@ @AD_Column_ID@");
}
MColumn column = new MColumn(GetCtx(), p_AD_Column_ID, Get_Trx());
if (column.Get_ID() == 0)
{
throw new Exception("@NotFound@ @AD_Column_ID@ " + p_AD_Column_ID);
}
MTable table = MTable.Get(GetCtx(), column.GetAD_Table_ID());
if (table.Get_ID() == 0)
{
throw new Exception("@NotFound@ @AD_Table_ID@ " + column.GetAD_Table_ID());
}
String fk;
if ((column.GetAD_Reference_ID() == DisplayType.Account) &&
!(column.GetColumnName().Equals("C_ValidCombination_ID", StringComparison.OrdinalIgnoreCase)))
{
fk = "SELECT t.TableName, c.ColumnName, c.AD_Column_ID,"
+ " cPK.AD_Column_ID, tPK.TableName, cPK.ColumnName, c.ConstraintType,"
+ " 'FK' || t.AD_Table_ID || '_' || c.AD_Column_ID AS ConstraintName "
+ "FROM AD_Table t"
+ " INNER JOIN AD_Column c ON (t.AD_Table_ID=c.AD_Table_ID)"
+ " INNER JOIN AD_Column cPK ON (cPK.AD_Column_ID=1014)"
+ " INNER JOIN AD_Table tPK ON (cPK.AD_Table_ID=tPK.AD_Table_ID) "
+ "WHERE c.IsKey='N' AND c.AD_Reference_ID=25 AND C.AD_Column_ID= @param" // Acct
+ " AND c.ColumnName<>'C_ValidCombination_ID'"
+ " AND t.IsView='N' "
+ " ORDER BY t.TableName, c.ColumnName";
}
else if ((column.GetAD_Reference_ID() == DisplayType.PAttribute) &&
!(column.GetColumnName().Equals("C_ValidCombination_ID", StringComparison.OrdinalIgnoreCase)))
{
fk = "SELECT t.TableName, c.ColumnName, c.AD_Column_ID,"
+ " cPK.AD_Column_ID, tPK.TableName, cPK.ColumnName, c.ConstraintType,"
+ " 'FK' || t.AD_Table_ID || '_' || c.AD_Column_ID AS ConstraintName "
+ "FROM AD_Table t"
+ " INNER JOIN AD_Column c ON (t.AD_Table_ID=c.AD_Table_ID)"
+ " INNER JOIN AD_Column cPK ON (cPK.AD_Column_ID=8472)"
+ " INNER JOIN AD_Table tPK ON (cPK.AD_Table_ID=tPK.AD_Table_ID) "
+ "WHERE c.IsKey='N' AND c.AD_Reference_ID=35 AND C.AD_Column_ID=@param" // Product Attribute
+ " AND c.ColumnName<>'C_ValidCombination_ID'"
+ " AND t.IsView='N' "
+ " ORDER BY t.TableName, c.ColumnName";
}
else if (((column.GetAD_Reference_ID() == DisplayType.TableDir) || (column.GetAD_Reference_ID() == DisplayType.Search)) &&
(column.GetAD_Reference_Value_ID() == 0))
{
fk = "SELECT t.TableName, c.ColumnName, c.AD_Column_ID,"
+ " cPK.AD_Column_ID, tPK.TableName, cPK.ColumnName, c.ConstraintType,"
+ " 'FK' || t.AD_Table_ID || '_' || c.AD_Column_ID AS ConstraintName "
+ "FROM AD_Table t"
+ " INNER JOIN AD_Column c ON (t.AD_Table_ID=c.AD_Table_ID)"
+ " INNER JOIN AD_Column cPK ON (c.AD_Element_ID=cPK.AD_Element_ID AND cPK.IsKey='Y')"
+ " INNER JOIN AD_Table tPK ON (cPK.AD_Table_ID=tPK.AD_Table_ID AND tPK.IsView='N') "
+ "WHERE c.IsKey='N' AND c.AD_Reference_Value_ID IS NULL AND C.AD_Column_ID=@param"
+ " AND t.IsView='N' AND c.ColumnSQL IS NULL "
+ " ORDER BY t.TableName, c.ColumnName";
}
else // Table
{
fk = "SELECT t.TableName, c.ColumnName, c.AD_Column_ID,"
+ " cPK.AD_Column_ID, tPK.TableName, cPK.ColumnName, c.ConstraintType,"
+ " 'FK' || t.AD_Table_ID || '_' || c.AD_Column_ID AS ConstraintName "
+ "FROM AD_Table t"
+ " INNER JOIN AD_Column c ON (t.AD_Table_ID=c.AD_Table_ID AND c.AD_Reference_Value_ID IS NOT NULL)"
+ " INNER JOIN AD_Ref_Table rt ON (c.AD_Reference_Value_ID=rt.AD_Reference_ID)"
+ " INNER JOIN AD_Column cPK ON (rt.Column_Key_ID=cPK.AD_Column_ID)"
+ " INNER JOIN AD_Table tPK ON (cPK.AD_Table_ID=tPK.AD_Table_ID) "
+ "WHERE c.IsKey='N'"
+ " AND t.IsView='N' AND c.ColumnSQL IS NULL AND C.AD_Column_ID=@param"
+ " ORDER BY t.TableName, c.ColumnName";
}
SqlParameter[] pstmt = null;
DataSet ds = null;
try
{
/*Find foreign key relation in Database
* */
//Trx trx = Trx.Get("getDatabaseMetaData");
DatabaseMetaData md = new DatabaseMetaData();
String catalog = "";// DB.getCatalog();
String schema = DB.GetSchema();
String tableName = table.GetTableName();
String dropsql = null;
int no = 0;
String constraintNameDB = null;
String PKTableNameDB = null;
String PKColumnNameDB = null;
int constraintTypeDB = 0;
/* Get foreign key information from DatabaseMetadata
* */
ds = md.GetForeignKeys(catalog, schema, tableName);
md.Dispose();
if (ds != null && ds.Tables[0].Rows.Count > 0)
{
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
Dictionary <String, String> fkcolumnDetail = md.GetForeignColumnDetail(ds.Tables[0].Rows[i]);
// string sql = "SELECT column_name FROM user_cons_columns WHERE constraint_name='" + ds.Tables[0].Rows[i]["FOREIGN_KEY_CONSTRAINT_NAME"].ToString() + "'";
//string fkcolumnName = Util.GetValueOfString(DB.ExecuteScalar(sql));
if (fkcolumnDetail["FK_Column_Name"].Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase))
{
constraintNameDB = fkcolumnDetail["ConstraintNameDB"];
PKTableNameDB = fkcolumnDetail["PK_Table_Name"]; //rs.GetString("PKTABLE_NAME");
PKColumnNameDB = fkcolumnDetail["PK_Column_Name"]; //rs.GetString("PKCOLUMN_NAME");
constraintTypeDB = md.GetConstraintTypeDB(fkcolumnDetail["Delete_Rule"]); //rs.getShort("DELETE_RULE");
break;
}
}
}
pstmt = new SqlParameter[1];
pstmt[0] = new SqlParameter("@param", column.Get_ID());
ds = DB.ExecuteDataset(fk, pstmt, Get_Trx());
if (ds != null && ds.Tables[0].Rows.Count > 0)
{
String TableName = ds.Tables[0].Rows[0]["TableName"].ToString();
String ColumnName = ds.Tables[0].Rows[0]["ColumnName"].ToString();
// int AD_Column_ID = rs.getInt (3);
// int PK_Column_ID = rs.getInt (4);
String PKTableName = ds.Tables[0].Rows[0]["TableName1"].ToString();
String PKColumnName = ds.Tables[0].Rows[0]["ColumnName1"].ToString();
String ConstraintType = ds.Tables[0].Rows[0]["ConstraintType"].ToString();
String ConstraintName = ds.Tables[0].Rows[0]["ConstraintName"].ToString();
/* verify if the constraint in DB is different than the one to be created */
Boolean modified = true;
if (constraintNameDB != null)
{
if (((constraintNameDB.Equals(ConstraintName, StringComparison.OrdinalIgnoreCase)) &&
(PKTableNameDB != null) && (PKTableNameDB.Equals(PKTableName, StringComparison.OrdinalIgnoreCase)) &&
(PKColumnNameDB != null) && (PKColumnNameDB.Equals(PKColumnName, StringComparison.OrdinalIgnoreCase)) &&
((constraintTypeDB == DatabaseMetaData.importedKeyRestrict) &&
(X_AD_Column.CONSTRAINTTYPE_Restrict.Equals(ConstraintType) ||
X_AD_Column.CONSTRAINTTYPE_RistrictTrigger.Equals(ConstraintType))))
||
((constraintTypeDB == DatabaseMetaData.importedKeyCascade) &&
(X_AD_Column.CONSTRAINTTYPE_Cascade.Equals(ConstraintType) ||
X_AD_Column.CONSTRAINTTYPE_CascadeTrigger.Equals(ConstraintType)))
||
((constraintTypeDB == DatabaseMetaData.importedKeySetNull) &&
(X_AD_Column.CONSTRAINTTYPE_Null.Equals(ConstraintType)))
)
{
modified = false;
}
else
{
dropsql = "ALTER TABLE " + table.GetTableName()
+ " DROP CONSTRAINT " + constraintNameDB;
}
}
if (modified)
{
StringBuilder sql = null;
try
{
if (dropsql != null)
{
/* Drop the existing constraint */
//no = DB.executeUpdate(Get_Trx(), dropsql);
no = DB.ExecuteQuery(dropsql, null, Get_Trx());
AddLog(0, null, Decimal.Parse(no.ToString()), dropsql);
}
/* Now create the sql foreign key constraint */
sql = new StringBuilder("ALTER TABLE ")
.Append(TableName)
.Append(" ADD CONSTRAINT ").Append(ConstraintName)
.Append(" FOREIGN KEY (").Append(ColumnName)
.Append(") REFERENCES ").Append(PKTableName)
.Append(" (").Append(PKColumnName).Append(")");
Boolean createfk = true;
if (!String.IsNullOrEmpty(ConstraintType))
{
if (X_AD_Column.CONSTRAINTTYPE_DoNOTCreate.Equals(ConstraintType))
{
createfk = false;
}
else if (X_AD_Column.CONSTRAINTTYPE_Restrict.Equals(ConstraintType) ||
X_AD_Column.CONSTRAINTTYPE_RistrictTrigger.Equals(ConstraintType))
{
;
}
else if (X_AD_Column.CONSTRAINTTYPE_Cascade.Equals(ConstraintType) ||
X_AD_Column.CONSTRAINTTYPE_CascadeTrigger.Equals(ConstraintType))
{
sql.Append(" ON DELETE CASCADE");
}
else if (X_AD_Column.CONSTRAINTTYPE_Null.Equals(ConstraintType) ||
X_AD_Column.CONSTRAINTTYPE_NullTrigger.Equals(ConstraintType))
{
sql.Append(" ON DELETE SET NULL");
}
}
else
{
createfk = false;
}
/* Create the constraint */
if (createfk)
{
// no = DB.ExecuteQuery(sql.ToString(), null, Get_Trx());
no = DB.ExecuteQuery(sql.ToString(), null, Get_Trx(), false, true);
AddLog(0, null, Decimal.Parse(no.ToString()), sql.ToString());
if (no != -1)
{
log.Finer(ConstraintName + " - " + TableName + "." + ColumnName);
returnMessage = sql.ToString();
}
else
{
log.Info(ConstraintName + " - " + TableName + "." + ColumnName
+ " - ReturnCode=" + no);
returnMessage = "FAILED:" + sql.ToString();
}
} //if createfk
}
catch (Exception e)
{
log.Log(Level.SEVERE, sql.ToString() + " - " + e.ToString());
}
} // modified
} // rs.next
else
{
if (constraintNameDB != null && constraintNameDB.Equals("FK" + column.GetAD_Table_ID() + "_" + p_AD_Column_ID, StringComparison.OrdinalIgnoreCase))
{
dropsql = "ALTER TABLE " + table.GetTableName()
+ " DROP CONSTRAINT " + constraintNameDB;
/* Drop the existing constraint */
no = DB.ExecuteQuery(dropsql, null, Get_Trx());
AddLog(0, null, Decimal.Parse(no.ToString()), dropsql);
returnMessage = dropsql.ToString();
}
}
}
catch (Exception e)
{
log.Log(Level.SEVERE, fk, e);
}
return(returnMessage);
}
} // prepare
/**
* Process
* @return info
* @throws Exception
*/
protected override String DoIt()// throws Exception
{
log.Info("AD_Column_ID=" + p_AD_Column_ID
+ ", IsEncrypted=" + p_IsEncrypted
+ ", ChangeSetting=" + p_ChangeSetting
+ ", MaxLength=" + p_MaxLength);
MColumn column = new MColumn(GetCtx(), p_AD_Column_ID, Get_Trx());
if (column.Get_ID() == 0 || column.Get_ID() != p_AD_Column_ID)
{
throw new Exception("@NotFound@ @AD_Column_ID@ - " + p_AD_Column_ID);
}
//
String columnName = column.GetColumnName();
int dt = column.GetAD_Reference_ID();
// Can it be enabled?
if (column.IsKey() ||
column.IsParent() ||
column.IsStandardColumn() ||
column.IsVirtualColumn() ||
column.IsIdentifier() ||
column.IsTranslated() ||
DisplayType.IsLookup(dt) ||
DisplayType.IsLOB(dt) ||
"DocumentNo".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase) ||
"Value".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase) ||
"Name".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase))
{
if (column.IsEncrypted())
{
column.SetIsEncrypted(false);
column.Save(Get_Trx());
}
return(columnName + ": cannot be encrypted");
}
// Start
AddLog(0, null, null, "Encryption Class = " + SecureEngine.GetClassName());
bool error = false;
// Test Value
if (p_TestValue != null && p_TestValue.Length > 0)
{
String encString = SecureEngine.Encrypt(p_TestValue);
AddLog(0, null, null, "Encrypted Test Value=" + encString);
String clearString = SecureEngine.Decrypt(encString);
if (p_TestValue.Equals(clearString))
{
AddLog(0, null, null, "Decrypted=" + clearString
+ " (same as test value)");
}
else
{
AddLog(0, null, null, "Decrypted=" + clearString
+ " (NOT the same as test value - check algorithm)");
error = true;
}
int encLength = encString.Length;
AddLog(0, null, null, "Test Length=" + p_TestValue.Length + " -> " + encLength);
if (encLength <= column.GetFieldLength())
{
AddLog(0, null, null, "Encrypted Length (" + encLength
+ ") fits into field (" + column.GetFieldLength() + ")");
}
else
{
AddLog(0, null, null, "Encrypted Length (" + encLength
+ ") does NOT fit into field (" + column.GetFieldLength() + ") - resize field");
error = true;
}
}
// Length Test
if (p_MaxLength != 0)
{
String testClear = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
while (testClear.Length < p_MaxLength)
{
testClear += testClear;
}
testClear = testClear.Substring(0, p_MaxLength);
log.Config("Test=" + testClear + " (" + p_MaxLength + ")");
//
String encString = SecureEngine.Encrypt(testClear);
int encLength = encString.Length;
AddLog(0, null, null, "Test Max Length=" + testClear.Length + " -> " + encLength);
if (encLength <= column.GetFieldLength())
{
AddLog(0, null, null, "Encrypted Max Length (" + encLength
+ ") fits into field (" + column.GetFieldLength() + ")");
}
else
{
AddLog(0, null, null, "Encrypted Max Length (" + encLength
+ ") does NOT fit into field (" + column.GetFieldLength() + ") - resize field");
error = true;
}
}
if (p_IsEncrypted != column.IsEncrypted())
{
if (error || !p_ChangeSetting)
{
AddLog(0, null, null, "Encryption NOT changed - Encryption=" + column.IsEncrypted());
}
else
{
column.SetIsEncrypted(p_IsEncrypted);
if (column.Save(Get_Trx()))
{
AddLog(0, null, null, "Encryption CHANGED - Encryption=" + column.IsEncrypted());
}
else
{
AddLog(0, null, null, "Save Error");
}
}
}
if (p_IsEncrypted == column.IsEncrypted() && !error) // Done By Karan on 10-nov-2016, to encrypt/decrypt passwords according to settings.
{
//object colID = DB.ExecuteScalar("SELECT AD_Column_ID FROM AD_Column WHERE AD_Table_ID =(SELECT AD_Table_ID From AD_Table WHERE TableName='AD_User') AND ColumnName='Password'", null, Get_Trx());
// if (colID != null && colID != DBNull.Value && Convert.ToInt32(colID) == column.GetAD_Column_ID())
//{
string tableName = MTable.GetTableName(GetCtx(), column.GetAD_Table_ID());
DataSet ds = DB.ExecuteDataset("SELECT " + column.GetColumnName() + "," + tableName
+ "_ID FROM " + tableName, null, Get_Trx());
if (ds != null && ds.Tables[0].Rows.Count > 0)
{
if (p_IsEncrypted)
{
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
if (ds.Tables[0].Rows[i][column.GetColumnName()] != null && ds.Tables[0].Rows[i][column.GetColumnName()] != DBNull.Value &&
!SecureEngine.IsEncrypted(ds.Tables[0].Rows[i][column.GetColumnName()].ToString()))
{
//MUser user = new MUser(GetCtx(), Util.GetValueOfInt(ds.Tables[0].Rows[i][MTable.GetTableName(GetCtx(), column.GetAD_Table_ID()) + "_ID"]), Get_Trx());
//user.SetPassword(SecureEngine.Encrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString()));
int encLength = SecureEngine.Encrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString()).Length;
if (encLength <= column.GetFieldLength())
{
//PO tab = MTable.GetPO(GetCtx(), tableName,
// Util.GetValueOfInt(ds.Tables[0].Rows[i][tableName + "_ID"]), Get_Trx());
//tab.Set_Value(column.GetColumnName(), (SecureEngine.Encrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString())));
//if (!tab.Save(Get_Trx()))
//{
// Rollback();
// return "Encryption=" + false;
//}
string p_NewPassword = SecureEngine.Encrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString());
String sql = "UPDATE " + tableName + " SET Updated=SYSDATE, UpdatedBy=" + GetAD_User_ID();
if (!string.IsNullOrEmpty(p_NewPassword))
{
sql += ", " + column.GetColumnName() + "=" + GlobalVariable.TO_STRING(p_NewPassword);
}
sql += " WHERE " + tableName + "_ID=" + Util.GetValueOfInt(ds.Tables[0].Rows[i][tableName + "_ID"]);
int iRes = DB.ExecuteQuery(sql, null, Get_Trx());
if (iRes <= 0)
{
Rollback();
return("Encryption=" + false);
}
}
else
{
Rollback();
return("After Encryption some values may exceed the value of column length. Please exceed column Length.");
}
}
}
}
else
{
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
if (ds.Tables[0].Rows[i][column.GetColumnName()] != null && ds.Tables[0].Rows[i][column.GetColumnName()] != DBNull.Value &&
SecureEngine.IsEncrypted(ds.Tables[0].Rows[i][column.GetColumnName()].ToString()))
{
// MUser user = new MUser(GetCtx(), Util.GetValueOfInt(ds.Tables[0].Rows[i][MTable.GetTableName(GetCtx(), column.GetAD_Table_ID())+"_ID"]), Get_Trx());
//PO tab = MTable.GetPO(GetCtx(), tableName,
// Util.GetValueOfInt(ds.Tables[0].Rows[i][tableName + "_ID"]), Get_Trx());
//tab.Set_Value(column.GetColumnName(), (SecureEngine.Decrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString())));
//if (!tab.Save(Get_Trx()))
//{
// Rollback();
// return "Encryption=" + false;
//}
string p_NewPassword = SecureEngine.Decrypt(ds.Tables[0].Rows[i][column.GetColumnName()].ToString());
String sql = "UPDATE " + tableName + " SET Updated=SYSDATE, UpdatedBy=" + GetAD_User_ID();
if (!string.IsNullOrEmpty(p_NewPassword))
{
sql += ", " + column.GetColumnName() + "=" + GlobalVariable.TO_STRING(p_NewPassword);
}
sql += " WHERE " + tableName + "_ID =" + Util.GetValueOfInt(ds.Tables[0].Rows[i][tableName + "_ID"]);
int iRes = DB.ExecuteQuery(sql, null, Get_Trx());
if (iRes <= 0)
{
Rollback();
return("Encryption=" + false);
}
}
}
}
}
//}
}
return("Encryption=" + column.IsEncrypted());
}
}// prepare
/// <summary>
/// Alert table
/// </summary>
/// <returns>int</returns>
///
override protected string DoIt()
{
string exception = "";
log.Info("C_Column_ID=" + p_AD_Column_ID);
if (p_AD_Column_ID == 0)
{
// return "";
throw new Exception("@No@ @AD_Column_ID@");
}
//IDbTransaction trx = ExecuteQuery.GerServerTransaction();
MColumn column = new MColumn(GetCtx(), p_AD_Column_ID, Get_Trx());
if (column.Get_ID() == 0)
{
throw new Exception("@NotFound@ @AD_Column_ID@" + p_AD_Column_ID);
}
MTable table = MTable.Get(GetCtx(), column.GetAD_Table_ID());
if (table.Get_ID() == 0)
{
throw new Exception("@NotFound@ @AD_Table_ID@" + column.GetAD_Table_ID());
}
// Find Column in Database
if (column.IsVirtualColumn())
{
return("@IsVirtualColumn@");
}
int noColumns = 0;
string sql = CommonFunctions.SyncColumn(table, column, out noColumns);
//DatabaseMetaData md = new DatabaseMetaData();
//String catalog = "";
//String schema = DataBase.DB.GetSchema();
////get table name
//string tableName = table.GetTableName();
//int noColumns;
//string sql = null;
////get columns of a table
//DataSet dt = md.GetColumns(catalog, schema, tableName);
//md.Dispose();
////for each column
//for (noColumns = 0; noColumns < dt.Tables[0].Rows.Count; noColumns++)
//{
// string columnName = dt.Tables[0].Rows[noColumns]["COLUMN_NAME"].ToString().ToLower();
// if (!columnName.Equals(column.GetColumnName().ToLower()))
// continue;
// //check if column is null or not
// string dtColumnName = "is_nullable";
// string value = "YES";
// //if database is oracle
// if (DatabaseType.IsOracle)
// {
// dtColumnName = "NULLABLE";
// value = "Y";
// }
// bool notNull = false;
// //check if column is null
// if (dt.Tables[0].Rows[noColumns][dtColumnName].ToString() == value)
// notNull = false;
// else
// notNull = true;
// //............................
// //if column is virtual column then alter table and drop this column
// if (column.IsVirtualColumn())
// {
// sql = "ALTER TABLE " + table.GetTableName()
// + " DROP COLUMN " + columnName;
// }
// else
// {
// sql = column.GetSQLModify(table, column.IsMandatory() != notNull);
// noColumns++;
// break;
// }
//}
//dt = null;
////while (rs.next())
////{
//// noColumns++;
//// String columnName = rs.getString ("COLUMN_NAME");
//// if (!columnName.equalsIgnoreCase(column.getColumnName()))
//// continue;
//// // update existing column
//// boolean notNull = DatabaseMetaData.columnNoNulls == rs.getInt("NULLABLE");
//// if (column.isVirtualColumn())
//// sql = "ALTER TABLE " + table.getTableName()
//// + " DROP COLUMN " + columnName;
//// else
//// sql = column.getSQLModify(table, column.isMandatory() != notNull);
//// break;
////}
////rs.close();
////rs = null;
//// No Table
//if (noColumns == 0)
//{
// sql = table.GetSQLCreate();
//}
//// No existing column
//else if (sql == null)
//{
// if (column.IsVirtualColumn())
// {
// return "@IsVirtualColumn@";
// }
// sql = column.GetSQLAdd(table);
//}
int no = 0;
if (sql.IndexOf(";") == -1)
{
//no =
//ExecuteQuery.ExecuteNonQuery(sql, false, Get_Trx());
try
{
no = DataBase.DB.ExecuteQuery(sql, null, Get_Trx());
AddLog(0, DateTime.MinValue, Decimal.Parse(no.ToString()), sql);
}
catch (Exception ex)
{
exception = ex.Message;
}
//addLog (0, null, new BigDecimal(no), sql);
}
else
{
//string ss = "; ";
string[] statements = sql.Split(';');
for (int i = 0; i < statements.Length; i++)
{
int count = DataBase.DB.ExecuteQuery(statements[i].ToString(), null, Get_Trx());
AddLog(0, DateTime.MinValue, Decimal.Parse(count.ToString()), statements[i]);
no += count;
//ExecuteQuery.ExecuteNonQuery(statements[i].ToString());
}
}
if (no == -1)
{
string msg = "@Error@ ";
ValueNamePair pp = VAdvantage.Logging.VLogger.RetrieveError();
if (pp != null)
{
msg += exception + " - ";
}
msg += sql;
throw new Exception(msg);
}
string r = createFK(noColumns);
// Change here for Master Data Versioning
bool hasMainVerCol = Util.GetValueOfInt(DB.ExecuteScalar("SELECT AD_Column_ID FROM AD_Column WHERE AD_Table_ID = " + column.GetAD_Table_ID() + " AND IsActive ='Y' AND IsMaintainVersions = 'Y'", null, Get_Trx())) > 0;
// check whether there are any columns in the table
// marked as "Maintain Versions", then proceed else return
if (!hasMainVerCol)
{
hasMainVerCol = Util.GetValueOfString(DB.ExecuteScalar("SELECT IsMaintainVersions FROM AD_Table WHERE AD_Table_ID = " + column.GetAD_Table_ID(), null, Get_Trx())) == "Y";
}
string versionMsg = "";
if (hasMainVerCol)
{
// call CreateVersionInfo function of MasterVersions class
// to create version table and all columns
MasterVersions mv = new MasterVersions();
versionMsg = mv.CreateVersionInfo(column.GetAD_Column_ID(), column.GetAD_Table_ID(), Get_Trx());
}
return(sql + "; " + r + "; " + versionMsg);
} // doIt
} // prepare
/**
* Process
* @return info
* @throws Exception
*/
protected override String DoIt()// throws Exception
{
log.Info("AD_Column_ID=" + p_AD_Column_ID
+ ", IsEncrypted=" + p_IsEncrypted
+ ", ChangeSetting=" + p_ChangeSetting
+ ", MaxLength=" + p_MaxLength);
MColumn column = new MColumn(GetCtx(), p_AD_Column_ID, null);
if (column.Get_ID() == 0 || column.Get_ID() != p_AD_Column_ID)
{
throw new Exception("@NotFound@ @AD_Column_ID@ - " + p_AD_Column_ID);
}
//
String columnName = column.GetColumnName();
int dt = column.GetAD_Reference_ID();
// Can it be enabled?
if (column.IsKey() ||
column.IsParent() ||
column.IsStandardColumn() ||
column.IsVirtualColumn() ||
column.IsIdentifier() ||
column.IsTranslated() ||
DisplayType.IsLookup(dt) ||
DisplayType.IsLOB(dt) ||
"DocumentNo".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase) ||
"Value".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase) ||
"Name".Equals(column.GetColumnName(), StringComparison.OrdinalIgnoreCase))
{
if (column.IsEncrypted())
{
column.SetIsEncrypted(false);
column.Save();
}
return(columnName + ": cannot be encrypted");
}
// Start
AddLog(0, null, null, "Encryption Class = " + SecureEngineUtility.SecureEngine.GetClassName());
bool error = false;
// Test Value
if (p_TestValue != null && p_TestValue.Length > 0)
{
String encString = SecureEngineUtility.SecureEngine.Encrypt(p_TestValue);
AddLog(0, null, null, "Encrypted Test Value=" + encString);
String clearString = SecureEngineUtility.SecureEngine.Decrypt(encString);
if (p_TestValue.Equals(clearString))
{
AddLog(0, null, null, "Decrypted=" + clearString
+ " (same as test value)");
}
else
{
AddLog(0, null, null, "Decrypted=" + clearString
+ " (NOT the same as test value - check algorithm)");
error = true;
}
int encLength = encString.Length;
AddLog(0, null, null, "Test Length=" + p_TestValue.Length + " -> " + encLength);
if (encLength <= column.GetFieldLength())
{
AddLog(0, null, null, "Encrypted Length (" + encLength
+ ") fits into field (" + column.GetFieldLength() + ")");
}
else
{
AddLog(0, null, null, "Encrypted Length (" + encLength
+ ") does NOT fit into field (" + column.GetFieldLength() + ") - resize field");
error = true;
}
}
// Length Test
if (p_MaxLength != 0)
{
String testClear = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
while (testClear.Length < p_MaxLength)
{
testClear += testClear;
}
testClear = testClear.Substring(0, p_MaxLength);
log.Config("Test=" + testClear + " (" + p_MaxLength + ")");
//
String encString = SecureEngineUtility.SecureEngine.Encrypt(testClear);
int encLength = encString.Length;
AddLog(0, null, null, "Test Max Length=" + testClear.Length + " -> " + encLength);
if (encLength <= column.GetFieldLength())
{
AddLog(0, null, null, "Encrypted Max Length (" + encLength
+ ") fits into field (" + column.GetFieldLength() + ")");
}
else
{
AddLog(0, null, null, "Encrypted Max Length (" + encLength
+ ") does NOT fit into field (" + column.GetFieldLength() + ") - resize field");
error = true;
}
}
if (p_IsEncrypted != column.IsEncrypted())
{
if (error || !p_ChangeSetting)
{
AddLog(0, null, null, "Encryption NOT changed - Encryption=" + column.IsEncrypted());
}
else
{
column.SetIsEncrypted(p_IsEncrypted);
if (column.Save())
{
AddLog(0, null, null, "Encryption CHANGED - Encryption=" + column.IsEncrypted());
}
else
{
AddLog(0, null, null, "Save Error");
}
}
}
return("Encryption=" + column.IsEncrypted());
}
